diff --git a/pkg/controllers/cluster/cluster_controller.go b/pkg/controllers/cluster/cluster_controller.go
index e91319d43..4a29b60eb 100644
--- a/pkg/controllers/cluster/cluster_controller.go
+++ b/pkg/controllers/cluster/cluster_controller.go
@@ -96,6 +96,7 @@ func (c *Controller) Start(ctx context.Context) error {
 			klog.Errorf("Error monitoring cluster health: %v", err)
 		}
 	}, c.ClusterMonitorPeriod)
+	<-ctx.Done()
 
 	return nil
 }